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Communication Systems & Equipment ->
Satellite Communication Equipment
Satellite Communication Equipment
(Showing headlines 41 - 60) 1 2 3 4 5 6 7
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Satellite Antenna Systems support maritime communications.KVH Industries, Inc.
Middletown, RI 02842
Nov 06, 2007
TracPhone FB250, suited for use in leisure craft and small commercial vessels, is available in 12 in. high dome or 21 in. dome. Designed for large commercial vessels, TracPhone FB500 is available in 27 in. dome or 39 in. dome versions. Antenna systems, featuring common below decks unit and IP telephone handset, utilize FleetBroadband maritime service that provides broadband Internet and voice connections simultaneously.
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 Low Noise Amplifier suits military applications.M/A-COM, Inc.
Lowell, MA 01853
Nov 02, 2007
Featuring variable gain control of 0-5 V and 25-38 dB gain, 2-stage Model MAAM-007095-A3GVSA can be used as low noise amplifier, intermediate amplifier, or driver stage amplifier in communications as well as military and space radar applications. Typical noise figure is 2 dB with 1 dB compression point of 17 dB. Utilizing 12-15 V power supply, amplifier resides in hermitically sealed housing and can accommodate field-replaceable SMA or GPO connectors.
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 Dual-Frequency GPS Receiver delivers centimeter accuracy.Hemisphere GPS
Alberta T2G 3C4 Canada
Oct 08, 2007
Suited for OEM integration, Eclipse(TM) is based on Crescent® L1 GPS technology that incorporates techniques for reducing code measurement noise and mitigating multipath signals. Users can record and post-process GPS data or choose from differential solutions such as Real-Time Kinematic, OmniSTAR®, and SBAS depending upon application. Along with integrated L-Band tracking powers down when not in use, module features multiple serial and USB ports as well as upgradeable firmware.
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Integrated Front End is optimized for Zigbee® modules.RF Arrays, Inc.
Portland, OR 97209
Oct 04, 2007
Model RIF211 provides complete front end capability with power amplifier, low-noise amplifier, and antenna switch. It features power amplifier with current draw of 120 mA while transmitting at 20 dBm output. MMIC includes high gain very low noise LNA (LNA Gain = 15 dB, NF less than 1.0 dB), as well biasing circuitry in miniature 16-pin 3 x 3 x 0.5 mm QFN package. Module is fully matched internally to a 50 ohm output and input impedance.
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Precision Op Amps feature low-noise design.National Semiconductor Corp.
Santa Clara, CA 95051-0695
Sep 21, 2007
Built on VIP50 BiCMOS process, LMP7731 (single) and LMP7732 (dual) precision op amps provide input voltage noise of 2.9 nV/sqrt Hz with 1/f noise corner of 3 Hz. They also feature 0-10 Hz peak-to-peak noise voltage of 78 nVpp, ensuring accurate signal conditioning while minimizing distortion in low-frequency sensor applications. Bipolar input stages with input bias cancellation circuitry lowers input current to 1.5 nA. Technology supports DAQ systems of 16 bits or greater.
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Cockpit Weather Systems deliver continuous data stream.WSI Corp.
Andover, MA 01810
Sep 19, 2007
WSI InFlight® AV-300 series datalink weather systems deliver aviation weather information to portable or panel-mounted displays, with complete coverage and content for North America and Caribbean at any altitude. While AV-300 receiver delivers WSI's aviation weather content, AV-350 receiver adds ability to tune-in radio entertainment. Satellite coverage relays storm conditions with cell height, speed/direction, and USPLN lightning data as well as icing levels and surface analyses.
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Broadband Satellite Terminal features modular design.SWE-DISH Satellite Systems AB
SOLNA S-171 06 Sweden
Sep 13, 2007
Able to achieve satellite acquisition in less than 5 min, Suitcase® CCT90 is based on CommuniCase® Technology, which enables broadcasters, military personnel, and emergency first responders to interchange parts. Unit features one-person operation, intuitive GUI, trouble-free antenna pointing and auto peaking, and military-ready construction. With slide-in cassette, integrated modem can be switched out and plugged into another CCT product to accommodate evolving operational needs.
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Power Amplifier has integrated boost converter.Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
Sep 13, 2007
Monolithic, filter-free, Class-D audio power amp (TPA2013D1) features integrated boost converter that provides adjustable constant output power up to 1.5 W in entire Li-Ion battery range of 2.3-4.8 V, making audio output power insensitive to battery voltage fluctuations. Exhibiting 85% overall efficiency, solution generates high output power from 1.8-5.5 V supply voltage without distorting audio. It provides max output power of 2.7 W across 4 W load or 2.2 W across 8 W load.
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Satellite Receivers support DVB-S and DVB-S2 applications.Broadcom Corp.
Irvine, CA 92618
Sep 12, 2007
Manufactured in 65 nm process technology, single-channel Model BCM4505 and dual-channel Model BCM4506 each offer single-chip, front-end solution for modulation satellite systems. Each model includes four 8-bit ADCs, all-digital variable rate QPSK/8PSK receivers, advanced modulation LDPC/BCH, and DVB-S-compliant forward error correction decoder. All required RAM is integrated, and all required clocks are generated on-chip from single reference crystal.
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IPTV Solution transmits video via satellite uplink.ND SatCom, Inc.
Plano, TX 75081
Sep 05, 2007
Solution for IPTV applications allows broadcasters and media companies equipping their EB teams or upgrading their ENG vehicles with satellite uplink to produce and transmit live IPTV content. IP data rates exceeding 10 Mbps can be achieved and it allows live video contribution and video streaming based on MPEG-4/H.264. System contains SkyRAY Light antenna subsystem, Antenna Pointing System (APS), and satellite modem SkyWAN® Compact TF.
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Cockpit Systems receive weather alerts and SIRIUS radio.WSI Corp.
Andover, MA 01810
Aug 08, 2007
Available for use with Multi-Function Displays, portable displays, and Electronic Flight Bags, InFlight® AV-300 series systems help pilots in all aviation segments strategically avoid adverse weather. InFlight AV-300 receives WSI's aviation weather graphics and data service, while AV-350 is capable of receiving WSI weather service and SIRIUS Satellite Radio programming. To promote optimal operation, systems reject any interference from ground-based signals.
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Amplifier is modular and stackable.ADC Telecommunications, Inc.
Minneapolis, MN 55440
Jul 03, 2007
Offering dual duplex operation, ClearGain DD1900 Ground-Mounted Amplifier (GMA) incorporates fixed-gain, low-noise amplifier and high-performance filters. Without need for tower climbs, GMA improves signal quality by boosting uplink (RX) signal of mobile system. Amplifying full 1,900 MHz band, it consists of amplification module and power distribution unit, providing full compatibility with all base stations.
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Low Noise Amplifier is suited for ultrasound applications.Supertex Inc.
Sunnyvale, CA 94619
Jun 06, 2007
RoHS-compliant MD3880 is comprised of 4-channel, low-noise amplifier (LNA) and variable gain amplifier (VGA) with 4 discrete gain settings. LNA output is fed directly into VGA, eliminating need for external coupling capacitor. Along with fully differential inputs and outputs, product features low current (0.35 pA/√Hz) and voltage (0.74 nV/√Hz) noises as well as linear-in-dB continuous variable gain control.
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Amplifier handles frequencies from DC up to 400 MHz.Laser Components, inc.
Santa Rosa, CA 95403
Jun 05, 2007
Offering low pulse distortion, Model HCA-400M-5K-C features gain of 5 x 10² V/A and minimum rise/fall time of 1 ns. It comes in miniaturized and rugged aluminum housing that optimizes EMI shielding. Small size lets user get amplifier close to detector, minimizing noise from long detector leads. Amplifier is suited for amplification of small currents generated by high impedance sources such as photodiodes, PMTs, ionization, and particle detectors.
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Video Encoders streamline DBS and IPTV headend operations.Modulus Video, Inc.
Sunnyvale, CA 94085
May 23, 2007
Model MRE2000 incorporates, in single 1RU chassis, direct RF signal input, demodulation, decoding, and signal processing with MPEG-4 AVC high definition and standard definition video encoding. Built around Linux operating system that meshes with IP-centric environments, MRE2000 includes features such as ghost cancellation for NTSC video along with audio level control and low resolution proxy output stream for program guide, picture-in-picture, and monitoring applications.
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Satellite Receiver targets commercial radio broadcasting.X-Digital Systems Inc.
San Diego, CA 92121
May 17, 2007
Enabling networks with up to 4 audio outputs, XDS-PRO4 provides disruptive innovations in spot distribution, copy splitting, and time zone regionalization that will enable radio broadcasters to create effective business models. Unit includes up to 32 programmable Form-A relays that can be actuated via network control or ancillary data channels. Utilizing Blackfin processor, receiver provides live decoding of broadcast media, store and forward and file delivery, and live audio record/playback.
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Satellite Acquisition Controller suits outdoor applications.Advantech AMT, Inc
Dorval, Quebec H9P 1G1 Canada
May 09, 2007
Suitable for use with antennas up to 2.4M, IPOINT features internal 24 V drive that can provide up to 12 A, eliminating need for separate motor drive unit. RoHS-compliant antenna mounted outdoor unit provides single-button operation for acquisition and can be integrated into C, Ku, L, Ka, and X-Band systems. Requiring only 2 cables for integration, design includes compass for initial auto orientation and uses GPS receiver for geographic location.
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Receiver suits mobile and in-vehicle testing applications.United Electronic Industries
Canton, MA 02021
May 07, 2007
Model DNA-GPS GPS receiver is built around Garmin GPS 16-HVS, which offers location information with positional error less than 3 m in areas served by WAAS and 15 m accuracy worldwide. Delivering accurate time/date information, it provides mobile data acquisition and control systems with position, velocity, and UTC time information. Steady state velocity measurements are provided with accuracy of .1 knot, while GPS 1 pps output is synchronized to UTC time within ±1 µsec.
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 Mobile VSAT Antenna features aerodynamic design.ND SatCom, Inc.
Plano, TX 75081
Apr 26, 2007
Designed to fit any vehicle's standard roof bars, SkyRAY Light is intended for integration in mobile IP VSAT applications for vertical markets such as disaster recovery and business continuity, governmental applications, and broadcasting. Lightweight, plug-and-play subsystem requires little technical expertise for immediate satellite communications.
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Media Receiver upgrades business TV and satellite networks.Wegener Communications Inc.
Duluth, GA 30097
Apr 25, 2007
Unity 550-2 Enterprise Media Receiver lets network operators transition live video broadcasts from MPEG-2 to MPEG-4/h.264 video compression, with support for both during pilot programs, edge networks, and full network conversions. Additionally, receiver offers DVB-S2 modulation support and enables operators to replace SD channels with HD using little to no additional bandwidth. It can also stream to additional WEGENER decoders addressable over existing internal IP networks.
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(Showing headlines 41 - 60) 1 2 3 4 5 6 7
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